441166764182017 has 2 divisors, whose sum is σ = 441166764182018. Its totient is φ = 441166764182016.

The previous prime is 441166764181951. The next prime is 441166764182107. The reversal of 441166764182017 is 710281467661144.

It is a happy number.

Together with next prime (441166764182107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433809916234816 + 7356847947201 = 20828104^2 + 2712351^2 .

It is a cyclic number.

It is not a de Polignac number, because 441166764182017 - 2²⁷ = 441166629964289 is a prime.

It is a super-2 number, since 2×441166764182017² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (441166764182317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220583382091008 + 220583382091009.

It is an arithmetic number, because the mean of its divisors is an integer number (220583382091009).

Almost surely, 2^{441166764182017} is an apocalyptic number.

It is an amenable number.

441166764182017 is a deficient number, since it is larger than the sum of its proper divisors (1).

441166764182017 is an equidigital number, since it uses as much as digits as its factorization.

441166764182017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 441166764182017 in words is "four hundred forty-one trillion, one hundred sixty-six billion, seven hundred sixty-four million, one hundred eighty-two thousand, seventeen".